Module: Mesa
Branch: master
Commit: 04de6861c1a41859dd85ca066b964e5df3ad63b6
URL:
http://cgit.freedesktop.org/mesa/mesa/commit/?id=04de6861c1a41859dd85ca066b964e5df3ad63b6
Author: Eric Anholt <e...@anholt.net>
Date: Wed Jul 21 15:54:53 2010 -0700
i956: Set the execution size correctly for scratch space writes.
Otherwise, the second half isn't written, and we end up reading back
black.
Fixes the remaining junk drawn in glsl-max-varyings, and will likely
help with a number of large real-world shaders.
---
src/mesa/drivers/dri/i965/brw_eu_emit.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/mesa/drivers/dri/i965/brw_eu_emit.c
b/src/mesa/drivers/dri/i965/brw_eu_emit.c
index 7164a22..7cda28a 100644
--- a/src/mesa/drivers/dri/i965/brw_eu_emit.c
+++ b/src/mesa/drivers/dri/i965/brw_eu_emit.c
@@ -1091,10 +1091,10 @@ void brw_dp_WRITE_16( struct brw_compile *p,
* spilling within a thread.
*/
if (intel->gen >= 6) {
- dest = retype(brw_null_reg(), BRW_REGISTER_TYPE_UW);
+ dest = retype(vec16(brw_null_reg()), BRW_REGISTER_TYPE_UW);
send_commit_msg = 0;
} else {
- dest = retype(brw_vec8_grf(0, 0), BRW_REGISTER_TYPE_UW);
+ dest = brw_uw16_grf(0, 0);
send_commit_msg = 1;
}
_______________________________________________
mesa-commit mailing list
mesa-commit@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/mesa-commit
